How to Optimize and Clean a Sponge Filter

[@AquariumCoop]

*Check out our line of Aquarium Co-Op sponge filters here: **www.aquariumcoop.com/products/aquarium-co-op-coarse-sponge-filter*

[@dylanchia3948]

Hi ,can you say hi

[@zendernlim3962]

May I ask you if you could do a video like this but for Hang-On Back Filters please? As I need advice and help with it

[@AquariumCoop]

@@dylanchia3948 Hi

[@AquariumCoop]

@@zendernlim3962 I've done videos like this, look up how to hot rod your filter videos.

[@graysondidsomething8967]

Your the best

[@bradleyjohnE]

Corey you freaking rock dude. Saving us money, providing a great product, and over-delivering! Man, more people should run business like you, because you care about your customers because they are your peers. Thank you.

[@karenwilliams8945]

What I love is how much effort and skill you use to educate us. Your demonstration in this video clearing showed me WHY the shorter tube is KEY.

[@KGcichlids]

Only Cory can make a video about sponge filters super interesting.

[@MarTeeNezNC]

These coarse filters and the air stones are SO much better than the ones I was using. I can't believe how quiet they are! And I can hide them with an Anubias and they totally blend in. The filter-picking critters even like them better. NOW please, do a nerdy version where you explain lift, and best placement in a tank with one or two filters for different size tanks. LIke 1 filter in a 10 gal; 1 filter in 45Tall, 2 filters in 60 long, etc. LOVED the other filter where you show the cleaning process and water the plants. Thanks!

[@AquariumCoop]

I'll see if I can tackle that some day in the future. But if you have one, center of the aquarium as much as makes sense with decor. If you have two, about 1/3 in from each end is best. Mostly it's about just having them, I like to hide behind plants as well and they'll work in any position well enough.

[@allipatton84]

I was convinced the longer, internal airline was the only way to optimize flow. Thanks for the education! I'm going to fix them all my next water change.

[@LegallyChocolate]

Same here lol

[@alexkavo8930]

Same!

[@AquariumCoop]

As always there’s so many ways to do everything in the hobby. A longer tube, more air, larger diameter can all be done but with outstanding which lever you are pulling, it usually lowers efficiency.

[@justinm1150]

same here

[@allipatton84]

@@AquariumCoop I've always accepted the external "escaping" bubbles believing it was still more effective. In truth, I haven't been maximizing the capacity of your product. There are multiple routes to the same destination but, sometimes you have to take the route the engineers intended lol

[@craigb2279]

This is what i love about Cory. He takes something as simple as a sponge filter and yet improves it since he is a serious fish keeper. As a novice in the hobby I know i can buy his stuff and i am getting something with thought behind it. Not just a corporation throwing out a filter to sell.

[@bryanjordan8876]

I honestly expected the small sponge filter to be over 10 bucks. The ones at my local fish stores aren't nearly as nice and run around $7 for small ones. You guys are so good for this hobby!

[@sarahmaceachern1876]

Thank you so much for this video!! I'm in my first month of fish-keeping. I've watched a bunch of sponge filter videos, but I haven't seen a single one where someone changed each variable individually to show the differences. All the other videos were "do it like this" without the "here's why." I learned a lot!

[@71160000]

I'd like to make a suggestion to you. About 25 years back I had just started dating the woman I eventually married and I gave her a 55 gallon tank I wasn't using. It had a really nice stand and matching wooden top that I had built so it was an excellent piece of furniture that fit in a nitch in her den. She had never had fish before so I took her out and bought about a one or two dozen african cichlid fry. I didn't want the tank to be any real work for her as a novice so I purchased two of the coffee can sized sponge filters. If you notice most are large enough at the top to put a section of 1" pvc and it fits tightly. I cut the pvc about four inches short of the top of the tank and placed a power head on each one. No noisy air pumps that vibrate all over the place and no filter floss to change out frequently. I gave her one set of directions. Each week draw out around four gallons of water, pull out one sponge filter and wash it out in the old water, then put it back in the tank and replace the four gallons with fresh water. Swapping which filter you cleaned every week. That tank stayed crystal clear for years and the fish grew to adult size healthy and happy. You don't need the air bubbles flowing up for oxygen exchange just the water flow across the surface from the power heads. I will say this will work best in a much deeper front to back tanks where you can hide the filters behind rocks or plants so they don't show.

[@historicphoenix2263]

I love this idea, thank you!

[@simongerard008]

The random antics in this video bring another level of authenticity in Cory. You can't help but feel engaged when he's teaching. Loving the quality of these vids. Keep up the great work as always.

[@TranceATB]

Corey “it’s going to get sciency”. Me : grabs popcorn

[@kalebweese3906]

This is the funniest comment I’ve seen in a while 😂😂😂 hit it right on the head

[@terrywho22]

I like when he says, "You're going to have to take my word for it a little bit." Translation: "I really don't fully understand it myself, but someone who knows what they are talking about told me this."

[@eyadjamus7126]

100%

[@alexhanson7292]

The degree to which this guy is not sciencey is mind boggling

[@LyzeeMusic]

Hahahahaha

[@kaiferox8008]

I love the breakdown bc someone like me is very imaginative and I can have endless interpretation as what to do - not all successful lol

[@shammaideen6628]

Corey is one of the smartest person on youtube, who just happens to be a fish lover. Lucky us. He's shared so much knowledge with us all. Thank you sir.

[@sheldonm3535]

This is an amazing video. Finally someone who explains this in depth. I even went back to cancel my Amazon sponge filter review and went on your website and bought 3. One for each of my tanks!

[@kincadedm]

After watching this video, you convinced me to return a 4-pack of generic sponge filters I bought from Amazon even before it arrived. Glad to support your channel as you guys have some great content.

[@hillbillynomad6697]

Thanks for this video it saved me from having to search through all your other sponge filter video's. Instead of watching two or three I got all the information in one. Keep up the great work Aquarium Co Op team

[@chriswilkinson9777]

This is a great example of why I decided to subscribe - So many great videos with the best everyday aquarium advice available. Thanks for keeping it REAL!

[@violettenewman8686]

Why don’t you put an air stone in as standard? You’d be the first to market a sponge filter already set up with an air stone.

[@AaronScutt]

It's a good idea but Cory is a smart guy. I learn a lot from him about fish and business, I think there are two main reasons. 1. It would increase the overall cost / price by quite a bit. Ziss is the maker of the never clogs, he has someone build the sponges for him. This means he would have to pay someone at the warehouse to sit there and cut tubing, open never clogs, install them and repackage. 2. Not worth the cost trade off because half of the reason he did his own sponges was to create flexibility for people. That Said...Cory, you guys should definitely sell component parts, such as different size lift tubes.

[@HookedTorontoFishing]

I bought a sponge filter 2 years back that came complete with airstone.

[@ingeniouspixie]

@@HookedTorontoFishing all my sponge filters have come with air stones 🤷🏻‍♀️

[@ArmyScoutMom]

@@HookedTorontoFishing name of product where I can get it please :-)

[@ArmyScoutMom]

@@ingeniouspixie what's the name up the product and where did you get it please?

[@xiphophorus3088]

You have to be a major fish nerd to watch a 20 minute video about sponge filters. Thank you for this video Cory.

[@kerrypitt9789]

Something I got from Corey was a mind to try something different. I have made the internal filtration of HOB filters to adapt to my filtration needs. Thanks so much for giving me so much insight.

[@pugamusmaximus]

Upgrade idea, longer lift tube and a 45 degree to direct flow. Corner shaped sponge would be awesome. I love these filters and I love the fine sponge corner filters as well. Great products. Don't forget to get your Check valves.

[@AndrewFishman]

Cheapest, easiest way to improve any airdriven filter is to increase the uplift to just below the water level.

[@Pearl-xt6wp]

Just went to your website and bought this sponge filter! I love all your videos, straight to the point and informative. Please keep making more videos!

[@djstickxb2615]

I really like the way you compare stuff to everyday stuff..like the sweeping and it will still be that line of dust left..great video as always Cory..😂👍

[@DoubleAsFishRoom]

The small edits in this video make an already good video even better. I love it.

[@purplehayz03]

Hey Corey! Thank you so much for making this video. I've been wanting to set up a 29 gal tank for the longest and this video just gave me the push I needed to start. I was overthinking the filtration. I'll be ordering my sponge filters from you ASAP

[@jordanjass4608]

As someone who does exclusively saltwater, and knows so much about it, It is humbling to watch a freshwater video and realize just how much goes into that side as well. Your video will help my QT fish for the next month, so thank you.

[@MastaT_150]

Just got the one I ordered and installed it today. It came very fast and I am extremely impressed with the quality. I especially like that it’s weighted. Really well. It is my very first sponge filter, after seeing so many reviews and people recommending them I decided to give it a try. It’s so nice that we can refer to these videos for help with the set up. I’m still getting a bubble come out from the top of the sponge every once and awhile. I made sure the tube to the air stone really short as directed in the video. I’m sure I just some fine tuning to do. I hope I put it in the proper place within my aquarium, that was my biggest question. Time will tell!!! ☺️👍 🧽

[@brynnansowells3294]

I bought these after seeing it cause i was tired of buying replacement filters. And it turn out to be the BEST purchase for my tank keeps it super clean, clear and quiet!!

[@dancemontec]

Cory straight up - I dont need a sponge filter right now. But god damn man you are doing a service to the aquarium community so if I need to order something I order from you. This will be my next sponge when a project calls for one.

[@n.c.1201]

I know absolutely nothing about fish but I am a beginner and Cory is making this a great experience for me!! Thank you Cory!!!

[@chrissybreene1809]

Totally agree, I’m new to this too, Cory explains everything so well and not in a condescending way (like other channels) thanks Cory, all the way from Australia x

[@petervandieren]

I've seen you pull out a sponge filter with a plastic bag in a previous video. Great tip!

[@SamPloor]

I tried rigging up a contraption, but it didn't work well. Happy to hear about something that works. So I tried it for myself and worked really well!

[@kelliew2813]

Whenever I have questions about my aquarium I find a Cory video. Even though this video is two years old, it's still good relevant information. I'm not sure if it's guilt, or appreciation, but I watch his videos **so much** I feel it's only fair to try and buy what I need from Aquarium Co-Op. I get my food, medicine, sponge filters, air tubing, etc from them. Their prices are often better than Amazon ... you just have to wait longer for delivery; sometimes a week.

[@thomasholden500]

Another reason to avoid the glug and surface splash, in addition to keeping things quiet, is to minimize mineral deposits on the canopy and nearby tubes or a heater.

[@inkscorpion]

Best video I've seen on how to optimize a sponge filter. Bravo! 👏🏻

[@beverlysparks6468]

Corey “it’s going to get sciency”. Me : grabs popcorn

[@ScottysAnimals]

I just set up the large size with the air stone and the aquarium Co-op tubing. This video was perfect for giving me all the info I needed and walking me through step-by-step. The customer service is amazing, hi Candi

[@lSix_Pennywise]

I love sponge filters - they're so much easier to work with than an annoying HOB or submersible filter. Sponge filters are all I use. 😊

[@pamelapilling6996]

Thanks for the next level advice. I switched to sponge filters after first subscribing and learning more about them. Now I can optimumize their functioning.

[@BlakesAquatics]

As always super informative. I still remember your video showing cleaning a sponge filter using a fish bag. Revolutionary 👍

[@joshszooofanimals5416]

Same here lol

[@BlakesAquatics]

@@joshszooofanimals5416 i think it was the one showing how to gravel vac. Peak fishtube 🔥👍

[@joshszooofanimals5416]

Blake's Aquatics Yeah that video was a classic lol 😁

[@kelbodelta]

I like that you do not overprice them. I will definitely get some. Thank you for the video. It explained some things I needed.

[@debrad1979]

I have multiple aquarium co-op sponge filters. I love them. I have prefilters on my hob filters, but I like the fine sponges for those better because they are for tanks with smaller fish and fry. Thanks for all of the education and advancement of the hobby that you do, Cory

[@ColbyRidesBikes]

This video was super helpful. I just got a sponge filter and air stones from Aquarium Co-op in the mail and can't believe how much better it works than the sponge I had. It's tons quieter too! Thanks for the video.

[@ebe2278]

I live in the UK and most things I'd like to buy for this hobby are only available in the USA. Very frustrating 😠 That being said, still enjoy Cory's videos.

[@meganayres7835]

Check out Aquarium Gardens and Green Aqua I wish they shipped to the states!!!

[@peanutandhisfishfriends1026]

Yesss same for me

[@cleveraqua8507]

I feel the same in Brazil

[@VinylFrontier81]

@@meganayres7835 thats interesting as i have a couple of aquarium gardens near me that i have never checked out

[@MrPhillipgraham]

I thought that too but search long enough and you can find most of the stuff here in the UK, apart from HOB filters? They don't seem to be very popular over here maybe someone can explain why?

[@andrewhoman9177]

A couple months ago, I rescued a large black moor goldy, and had to set up an emergency tank to house him. I didn’t have a spare filter and didn’t have the cash on hand to buy one. Nowhere around where I live sells sponge filters, so I built one with a pvc pipe, a spare air pump, and a pond pump prefilter sponge. It is a total workhorse, but after watching this I could optimize it. Now it works even better.

[@Justin_Raccoon]

Hey, I bought from your store for the second time now, I'd just like to say, thanks for the free Murphy sticker!

[@TinyAmor]

Anytime Im looking up aquarium/fish info I'm ALWAYS hoping to find a video from you, or girl talks fish. You too are the best

[@sojolly]

Thanks that was clear and informative. Even though i have over 50 years experience i love to learn everyday.

[@chigaming3124]

I just set up a 10 gallon for a betta and ordered everything from you guys and everything it’s amazing

[@hellopeeps4722]

Great video I’ve had a Hang on the back filter for my tank but I’ve wanted a sponge filter for so long 🙂

[@joshszooofanimals5416]

Sponge filter is way cheaper also and don’t need filter cartridge which cost a lot over time 😂

[@urbansk8r231]

Cory a l so shows you how to pump out your hangob the back filter to make it more efficient.

[@craiginbatonrouge8161]

That’s why I like the fire out of your vids, you explain stuff and make it clear as crystal and nice as pie… You’re a One-Stop-Shop for aqua-nuts…

[@cyndicombs1419]

Just bought 5 nano filters for my bettas...and the air stones...and some plants. (Shhh, don't tell my husband. 🤫😦)

[@taylorgibson5982]

You sound just like me 😂

[@conniepeterson3004]

😂 LOL.... Same

[@rosehill9537]

Lol just went on a fishy shopping spree yesterday. Hubby just shakes his head

[@cyndicombs1419]

Lol So glad I'm not alone. Sounds like we need to form a club!

[@CarmenxSullivan]

Lol, it's the same for husbands of every animal keeping woman 😂 it's gets to the point they no longer argue and just shake their heads

[@atvar8]

I purchased one of your sponge filters and one of the USB air pumps for my 5 gallon betta tank. The thing is a champ and I'm very happy with how it is working.

[@MeDonkin]

I needed this video. I was having the bubbles coming out the top side issue with these filters and now i know what i was doing wrong. Thank you!

[@nolas1360]

These filters are amazing. I've replaced all my sponge filters with them. I have some with fine sponges and they require far more maintenance than the coarse. Best sponge filter out there.

[@IridescentJen]

iʻm doing the same but havenʻt been able to determine best way to replace them. did you just swap them out straight out of the box or did you try to transfer the bacterial soup to new filter?

[@nolas1360]

@@IridescentJen I put them in the tanks along with the new ones attached to those usb pumps and let them run for a couple weeks before pulling the old ones out. Some of my pumps were big enough to run a extra line out of. A few I just put them in the tanks without pumps for a couple weeks without air to them. It looked corny, but I didn't loose any fish. All tanks converted over now and I leave a couple extra in my big tanks just incase I get a new tank. So much easier to clean them than the fine sponges and the plants have grown around them now. Can barely see them.

[@IridescentJen]

@@nolas1360 awesome, thank you! haha, i can totally plant a little sponge filter forest for awhile :)

[@pgill2682]

I have now rewatched this video about 5 times just to hear cory say " glug glug glug glug" 😂

[@kerrypitt9789]

Corey I love your sponge filters! In my larger tank I would put an extra sponge in so it becomes seeded for the next aquarium. I use this for any size sponge. I think that the person deciding between sponge and HOB's may have more to do with optics. I don't think there is a more Shrimp friendly filter than a sponge filter, but it is not as glamorous as the others. Have a great week!

[@marypaigeflynn4512]

These are absolutely the best and coolest filters there are! last time I ordered, I forgot to get me some no clog air stones, those are next on my list..they are awesome!!!👍 Always thank you Cory for everything you do!!! Much love 🌿🐟🌱💚

[@CldBroccoli]

My buddy just put me on to y’all’s sponge filters and never clog air stones. My only regret is not knowing about them sooner. My bettas are happier with the sponge filter over the HOB and my I’m getting rid of the canister filter in my other tank for another sponge filter. You guys have some Amazing products.

[@rust-2450]

Am I the only one who likes the "glug glug" noise? 😂 Makes me feel like I'm a witch

[@allanarausheck3274]

nope I love the bubbling noise too. and im not the only one. it's kinda like listening to the sound of rain, the ocean etc, its a water sound to me so it's nice!

[@rosehill9537]

I do..but i have tanks in our lounge room. hubby hates it so...comprised

[@pemo2676]

@@allanarausheck3274 People with squids/octopuses or other ocean-coral reef setups have great sound because they need wave machines. It's very cool

[@CarmenxSullivan]

@@pemo2676 ice actually never heard a tank like that, is it kinda like a lapping sound like waves on the side of a boat but tiny?

[@pemo2676]

@@CarmenxSullivan Yes, it's very cool, and you really need water movement for coral.

[@sheilataylor9579]

Newbie here. I’m learning so much from you Corey. Thanks!

[@realkarfixer8208]

Very informative, and timely for me, too. I just bought some of your gear, including a sponge filter, to set up a QT tank and have never used a sponge filter before. I like the ability to optimize and tweak it for my use, the tips on how to clean are great as well. Thanks!

[@kristenwinter8157]

I have your sponge filters and the non clogged air stone and I put the tube to long and other things make more sense now. Thank you for a great video and getting more detailed on the sponge filters.

[@MrPaulmilk]

Brilliant can't bye then because I live in Ireland I would bye them if they were sold here

[@loganmcphearson6496]

Know anyone in the states that would buy it and ship it to you?

[@MrPaulmilk]

@@loganmcphearson6496 I did but he passed away 😔

[@ingeniouspixie]

So talk to Cory about your business plan for distribution in Ireland. 😉

[@marcconley7037]

I've bought stuff from the UK and they just shipped it here????

[@MichaelWilliams-xs3bj]

If you pay the shipping and sponge filter then I will send them as long as it is legal. I hate to see people not get these wonderful filters

[@boomanshadow5537]

It is so refreshing to see a video of this quality. Lots of thought and prep goes into these.

[@theman6910]

Best filters I have ever had... I use 2 20s in my 20 long... I like filtration 😁

[@JessRansdellSmith]

When I get my bigger tank (either 20 long or 29) I will do the same simply because I have African Clawed Frogs and they are messy! I have the 20 gallon one in my 10 gallon tank right now because I felt like the 10 gallon one I had wasn't enough. My tank kept getting cloudy and stinky (plus it was a fine mesh one and not a coarse mesh one) and now my water is clear and beautiful!

[@arsenalofcoloraquatics4637]

Info top notch and Jimmy's editing had me cracking up thumbs up all around

[@wizard_8082]

love how this guy can spend 20 minutes talking about a sponge filter

[@97TJ4x4]

Another great video showing what you're talking about instead of just talking about the subject. Thanks, Cory.

[@deltahoshino]

I like the huge sponge filter that Dean had shown before😂

[@JohnHappelFullMastHap]

Just bought one from you recently, forgot to keep the air stone tube short, fixing that now. Works awesome!!! Thank You!!

[@eddiew7458]

Just curious, but will you ever make your store ship to Canada because I would love to order stuff but I can’t. Great video though

[@pfraquatics4905]

WOW...I setup my entire fish room (25 tanks) with all of your sponge filters with the Ziss airstones. Because I'm a genius ...NOT...I didn't bother reading the directions...its a sponge filter after all...after watching this video I just learned I did them all wrong....too long of airline to attach air stone. Thank you for this and now IM off to dismantle all of them and fix them. Love the coarse sponge it works great!

[@danioking5369]

The best thing is that it won’t injure fish, my Bolivian Ram almost died when I got stuck behind my filter intake

[@pams.6896]

I will be changing the length of tubing on the airstone. I saw another video that said to have it as long as possible and I have always had escaping nubbles. Thanks Cory.

[@CinnamonApple8]

My betta's fins kept getting snagged on this coarse sponge filter so I switched back to the fine sponge🤷‍♀️ The shrimp love it too.

[@Mullette]

I finally decided to upgrade my sponge filters, decided to buy all Aquarium Co-op kind, with the airstones you recommended. Can't wait to set it up in one of my new tanks

[@catfishcave379]

What I learned from this video: I’m an oddball that cleans my prefilter sponges every week. I’m weird because I love fine sponges. I’m the fringe element that doesn’t like air driven sponge filters. I’m ostracized from society because I run one filter with coarse sponges for biological and one filter with fine sponges for mechanical. I’m a fish nerd because I am watching this video and commenting on it while wearing a “Cooperative” shirt.

[@sabinegray1450]

Catfish Cave I do a course pre filter and a fine polisher in the well. Clean water by the fish can still come eat their left overs..

[@lanavitsup2342]

Shortened the tubing for my air stone by almost an inch during today’s water change after seeing this video. Had it allll the way at the bottom before. Bubbles are so much more even and less aggressive now! No more GLUG GLUG! Love it. Thanks for a really great and informative video! Now tell me how to keep freeze dried shrimps from getting EVERYWHERE lol

[@cyndicombs1419]

Ugh, I can't stand the fine sponge filters. I got tired of cleaning them every week and they get so slimy...yuck! Looking forward to getting these for sure!

[@besthobbit]

I like your sponge filters. I have 4. They're my first sponge filters so I have nothing to compare to, but they do their job.

[@christhorney]

😂😂"if you like fine ones, well im sorry for that" .. lmao dang what a burn, my fine one polishes that water like filter floss lol but yes it does need more regular maintenance

[@rvpark8327]

These filters are the bomb😁 cleaning mine and pulled this video up to remind me of the process. Thank you aquarium coop💖

[@MikesAquaticsThings]

Feels like just got scolded now starts redoing all my sponge filters lol

[@tonyaeversole1126]

By the way at work, I have a 75 gallon tank and your video taught me how to use the cleaner at the bottom of the tank. I worked with it for hours until I seen your video. Thank you.😂

[@jxlenny1059]

I really don't know why i watched a video about sponge filters as i am never going to need one but that was as interersting as it could get

[@tyc.thompson5508]

I am placing my order today! Thanks for all your hard work, Corey!

[@russellwhitmyer6764]

Sciency is good, sciency is fun, sciency keeps me from going "but why?".

[@HAMBURGER-s1l]

Big fan of sponge filter especially in a planted tank. Thx ...great video.

[@supernanga]

Awesome video! As hobbyists we tend to put everything that has some sort of control always at maximum. We usually forget to analyze the entire picture and apply some basic science allied with common sense.

[@seizedcarcass8440]

Thankyou so much cory. I just recently started using sponge filters and I wasn't sure why I was having problems with my air. Btw this video is going to end up viral.

[@nirmalaoke6869]

your explanation is absolutly correct..good job bro

[@jamesblankenship4292]

Best video in a while, well done!!!

[@georgeherman7846]

Easily the best video on sponge filters ever

[@xd_gangster693]

i have a co op sponge filter in my 20 long and i love it. ran about 10 feet of co op tubing to my 5 gallon shrimp tank and learned my little tetra 10 air pump wasnt enough

[@dean4605]

Been watching your videos for a while. Helped me out through some mistakes and heartbreaks. Finally gonna pull the trigger on the sponge filter and buying your brand. With some extras for the free shipping.. ❤ from Florida.

[@lpspinners8736]

Spectacular demonstration and comprehensive detail on the subject! Thanks so much for sharing this much information regarding your sponge filters!

[@raywabinga5359]

Just checked out your website and it is awesome!!! Everything is so affordable, your prices can't be beat!...I've learned so much from your videos,...i will definitely be make an order very soon! Thank you for always sharing your knowledge!!

[@molliemarissa6189]

Wow, I couldn't believe the price when I checked! I thought it would be a lot more expensive. Great informative video, great product, great price.

[@socalsteve5460]

This is probably one of your best videos

[@greengroveaquatics]

Absolutely best sponge filter video you'll ever see.

[@PrancingToad]

I’m not from the US but I have Mini USB air pumps similar to what you offer on your store. I power two sponge filters rated for 35 gallon tanks with one of those using the air stone method and it’s fairly efficient. I had to modify my sponge filters, but it does great, is a LOT silent, and saves me money. I run 6 air pumps in my studio. The fizzy noise from the air stones are louder than all 6 pumps combined. I don’t even hear the pumps at all. I recently turned the old air pumps I used before and didn’t know how I lived with it running at the background as I worked. If anyone is using the USB air pumps, I highly recommend having a sponge filter with air stones.

[@dandelion12522]

Thanks for making this video! I have 2 of your sponge filters and have been using them for almost a year and just found out I'm doing it all wrong lol